50143823044560 has 3200 divisors, whose sum is σ = 222141782016000. Its totient is φ = 10437984829440.

The previous prime is 50143823044559. The next prime is 50143823044571. The reversal of 50143823044560 is 6544032834105.

50143823044560 is a `hidden beast` number, since 5 + 0 + 1 + 4 + 3 + 82 + 3 + 0 + 4 + 4 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 639 ways as a sum of consecutive naturals, for example, 185032557225 + ... + 185032557495.

It is an arithmetic number, because the mean of its divisors is an integer number (69419306880).

Almost surely, 2^{50143823044560} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50143823044560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111070891008000).

50143823044560 is an abundant number, since it is smaller than the sum of its proper divisors (171997958971440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50143823044560 is a wasteful number, since it uses less digits than its factorization.

50143823044560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

Adding to 50143823044560 its reverse (6544032834105), we get a palindrome (56687855878665).

The spelling of 50143823044560 in words is "fifty trillion, one hundred forty-three billion, eight hundred twenty-three million, forty-four thousand, five hundred sixty".